| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $169.68 | 6.806% | $181.2284 | $181.23 | $181.25 | $181.20 |
| Purchase #2 | $50.40 | 9.843% | $55.3609 | $55.36 | $55.35 | $55.40 |
| Purchase #3 | $68.37 | 3.164% | $70.5332 | $70.53 | $70.55 | $70.50 |
| Purchase #4 | $202.33 | 3.865% | $210.1501 | $210.15 | $210.15 | $210.20 |
| Purchase #5 | $125.51 | 13.475% | $142.4225 | $142.42 | $142.40 | $142.40 |
| Purchase #6 | $213.75 | 3.481% | $221.1906 | $221.19 | $221.20 | $221.20 |
| Purchase #7 | $197.49 | 10.144% | $217.5234 | $217.52 | $217.50 | $217.50 |
| 7 purchase totals = | $1,027.53 | $1,098.4091 | $1,098.40 | $1,098.40 | $1,098.40 | |